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$321+ Cheap flights from Dublin (DUB) to Louisiana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Dublin to Louisiana

Keep the following information in mind while searching for Dublin to Louisiana flight deals. Data was last updated September 17, 2025.

Round-trip from

$645
(Trip.com)

One-way from

$321
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$799
From Dublin to Louisiana
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One-way flight from Dublin to Louisiana
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Highest demand for flights based on searches. 1% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Dublin to Louisiana

Cheapest flights from Dublin to Louisiana
Explore the most affordable flight options available from Dublin to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:20 amDUB - MSY
1 stop15h 58mMultiple Airlines
Wed 10/156:41 amMSY - DUB
2 stops22h 29mMultiple Airlines
Deal found 9/15$645
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:50 amDUB - LFT
2 stops19h 40mDelta
Sun 11/3011:44 amLFT - DUB
1 stop14h 01mDelta
Deal found 9/15$669
This JetBlue deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:30 amDUB - MSY
1 stop27h 56mJetBlue
Fri 10/1712:29 pmMSY - DUB
1 stop14h 31mJetBlue
Deal found 9/16$684
This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:30 amDUB - MSY
2 stops36h 01mMultiple Airlines
Sun 11/98:23 amMSY - DUB
2 stops19h 32mMultiple Airlines
Deal found 9/15$690
This lastminute.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:30 amDUB - MSY
1 stop27h 56mJetBlue
Wed 10/1510:36 amMSY - DUB
1 stop15h 44mJetBlue
Deal found 9/15$698
This JetBlue deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:30 amDUB - MSY
1 stop27h 56mJetBlue
Thu 10/163:24 pmMSY - DUB
1 stop10h 56mJetBlue
Deal found 9/15$712
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:40 amDUB - MSY
2 stops21h 58mMultiple Airlines
Thu 11/63:07 pmMSY - DUB
2 stops19h 03mMultiple Airlines
Deal found 9/15$717
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:55 amDUB - LFT
2 stops17h 35mAmerican Airlines
Sun 11/305:59 pmLFT - DUB
2 stops15h 06mAmerican Airlines
Deal found 9/15$719
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:20 amDUB - MSY
3 stops36h 25mMultiple Airlines
Fri 10/171:19 pmMSY - DUB
2 stops25h 26mMultiple Airlines
Deal found 9/16$720
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:30 amDUB - LFT
2 stops33h 06mAmerican Airlines
Mon 12/12:06 pmLFT - DUB
2 stops16h 29mAmerican Airlines
Deal found 9/15$720
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2212:55 pmDUB - LFT
1 stop30h 41mAmerican Airlines
Sat 11/294:00 pmLFT - DUB
2 stops16h 15mAmerican Airlines
Deal found 9/15$721
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:25 pmDUB - LFT
2 stops35h 43mDelta
Mon 12/16:00 amLFT - DUB
1 stop19h 45mDelta
Deal found 9/14$728

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Louisiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Dublin to Louisiana that are best for you.

Fly from

Dublin

Fly to

Louisiana

Route

Depart

Return

Price

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 10/2

9:20 am-7:18 pm

1 stop15h 58m

New Orleans Louis Armstrong

Wed 10/15

6:41 am-11:10 am

2 stops22h 29m

$645

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Sun 11/23

8:50 am-10:30 pm

2 stops19h 40m

Lafayette Regional

Sun 11/30

11:44 am-7:45 am

1 stop14h 01m

$669

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 10/2

11:30 am-9:26 am

1 stop27h 56m

New Orleans Louis Armstrong

Fri 10/17

12:29 pm-9:00 am

1 stop14h 31m

$684

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 10/31

9:30 am-4:31 pm

2 stops36h 01m

New Orleans Louis Armstrong

Sun 11/9

8:23 am-9:55 am

2 stops19h 32m

$690

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 10/2

11:30 am-9:26 am

1 stop27h 56m

New Orleans Louis Armstrong

Thu 10/16

3:24 pm-8:20 am

1 stop10h 56m

$712

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Sat 11/22

10:55 am-10:30 pm

2 stops17h 35m

Lafayette Regional

Sun 11/30

5:59 pm-3:05 pm

2 stops15h 06m

$719

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Sat 11/22

1:10 pm-9:32 am

2 stops26h 22m

Lafayette Regional

Sat 11/29

4:00 pm-2:15 pm

2 stops16h 15m

$719

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Thu 11/27

10:30 am-1:36 pm

2 stops33h 06m

Lafayette Regional

Mon 12/1

2:06 pm-12:35 pm

2 stops16h 29m

$720

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Thu 11/27

1:25 pm-7:08 pm

2 stops35h 43m

Lafayette Regional

Mon 12/1

6:00 am-7:45 am

1 stop19h 45m

$728

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Sun 11/23

10:45 am-10:19 pm

2 stops17h 34m

Lafayette Regional

Sat 11/29

10:02 am-7:10 am

1 stop15h 08m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 18 results
1
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Best time to book a flight from Dublin to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Dublin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Louisiana

What is the cheapest month to book a flight from Dublin to Louisiana?

Currently, August is the cheapest month in which you can book a flight from Dublin to Louisiana (average of $256). Flying from Dublin to Louisiana in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Dublin to Louisiana?

Related info for your journey

Find useful and relevant information for your journey from Dublin to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Louisiana?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Louisiana.

  • How long is the flight from Dublin to Louisiana?

    There are many flights that can get you from Dublin to Louisiana in 17h 35m. Fly via Delta, JetBlue, or American Airlines to get the fastest option. The distance between Dublin and Louisiana is about 4402 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Dublin to Louisiana that include hotel bookings?

    Yes. In addition to deals on Dublin to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Louisiana.

  • Can I find deals for business class flights from Dublin to Louisiana?

    Yes. Cheapflights offers flight deals from Dublin to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Louisiana?

    Currently, August is the cheapest month in which you can book a flight from Dublin to Louisiana (average of $256). Flying from Dublin to Louisiana in April is currently the most expensive (average of $343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dublin to Louisiana

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